Zain Uniforms believes in building a long term. Relationship with the corporate Companies. Zain Uniforms - We can give you a new look and feel. Zain Uniforms - Suit up for the new school year. ZAIN Uniforms is a Jeddah based uniforms manufacturing company in Saudi Arabia. We are one of the best uniforms manufacturers. We are constantly exploring our product in the global markets for new inclusions in our product offerings.